A few days ago, Jay of Jay's 4WD called me with a query. He said after removing the head, he was surprised to see just how far the chain reached down into the oil pan. Jay recommended replacing the chain as a sensible "while you're in there" project, but after seeing how it snaked through the very lowest point of the engine, he suggested we remove the whole assembly. This would free up space in his shop while waiting for the head to come back from the machine shop, and also make it possible to replace the oil pan gasket and rear main seal as further "while you're in there" projects.
Unfortunately, in an unrelated call today, Jay mentioned we're going to be spending more time at the machine shop. Upon closer inspection of the block, Jay noticed signs of rust on the surface where it mates with the head. He said he could just throw it all back together, but that he wouldn't feel comfortable offering anything close to a guarantee that I wouldn't have future headgasket issues. Further, he said most shops wouldn't even do the work knowing there was rust around the cylinder bores.
This creates two problems: one, of course, is that this truck continues to be more of a project than I ever anticipated. The second problem - and more of a concern - is the timeline. I was hoping to have it back at the end of March but the machine shop is already working out several weeks, if not months. At the end of the day, there's really not much of a choice here, especially since Jay has a relationship with this shop. We'll do piston rings and guides at the same time, and while all of this is spiraling way out of control, it continues to further guarantee the LX450 will be damn near bulletproof when it's done.
Are we having fun yet?